Rule: Q[1, 2, 4, 8, 30]

Type

This rule is of Legendre type.

Polynomials

One starts from the polynomial P1 and extends one by one with Pi until the final polynomial defining this rule is reached.
Note: Polynomials might be truncated due to size! The complete polynomials are included in the download.

Node locations in the complex plane

Plot of the node locations in the complex plane.

Magnitude of the Weights

Logarithmic magnitude of the weights
         plotted against the (real part) of the nodes.

Quadrature Rule Data

Nodes

Node (ball center) Error (ball radius)
0.2956630142770242515 - 2.872713239553143378e-864j 2.44e-250, 2.44e-250j
0.98577034423224996643 - 1.9300109697489568283e-850j 2.51e-238, 2.51e-238j
-0.91714536225818357082 + 4.4281086918610959053e-854j 2.43e-239, 2.43e-239j
0.99878820303792547943 + 5.2309246958869799105e-857j 4.99e-239, 4.99e-239j
0.97505783837872708541 + 8.3372337469612809767e-860j 2.35e-238, 2.35e-238j
0.94118264122888721629 + 1.6692317680797483775e-871j 6.65e-239, 6.65e-239j
-0.99383196321275502221 - 5.4859947677251150406e-881j 1.65e-238, 1.65e-238j
-0.88845923287225699889 + 2.8213283071331658775e-902j 8.1e-240, 8.1e-240j
-0.98577034423224996643 - 3.2699983924762006531e-907j 2.4e-238, 2.4e-238j
-0.99878820303792547943 - 5.1026658168570817122e-920j 5.13e-239, 5.13e-239j
0.88845923287225699889 - 8.8352436802539126242e-932j 8e-240, 8e-240j
-0.075091094252682628522 - 2.8839249578150951742e-947j 2.4e-254, 2.4e-254j
-0.94118264122888721629 + 1.2142659367102560701e-928j 6.91e-239, 6.91e-239j
-0.85512491643243403929 + 2.8007962087671109505e-938j 2.04e-240, 2.04e-240j
0.99383196321275502221 + 2.7569597625684625563e-938j 1.69e-238, 1.69e-238j
0.85512491643243403929 + 5.449680243202785863e-942j 2.16e-240, 2.16e-240j
0.81714866704628273668 - 5.3348125183248924157e-942j 4.47e-241, 4.47e-241j
-0.97505783837872708541 + 3.3167747384877251645e-937j 2.3e-238, 2.3e-238j
-0.727602881242312299 + 2.5243540563168508991e-959j 1.26e-242, 1.26e-242j
-0.96049126870802028342 - 8.3861768560993622212e-956j 1.36e-238, 1.36e-238j
0.91714536225818357082 - 2.2215291857496423342e-964j 2.39e-239, 2.39e-239j
0.727602881242312299 + 1.2030761721195866041e-969j 1.25e-242, 1.25e-242j
0.14970946139047721134 + 5.3345481323086048684e-982j 4.98e-253, 4.98e-253j
-0.81714866704628273668 + 1.8630179657656152735e-969j 4.86e-241, 4.86e-241j
-0.77459666924148337704 - 5.694349171327185612e-970j 7.68e-242, 7.68e-242j
0.22338668642896688163 + 1.3421818380319407702e-980j 1.17e-251, 1.17e-251j
0.77459666924148337704 - 1.8321820985331251999e-968j 8.29e-242, 8.29e-242j
0.96049126870802028342 + 3.5510558189947884554e-974j 1.37e-238, 1.37e-238j
-0.434243749346802558 + 6.0168925770912500445e-986j 8.05e-248, 8.05e-248j
-0.67635875220636124383 - 2.5755750432469808615e-982j 1.63e-243, 1.63e-243j
-0.36609175625257203083 - 1.7206753617724273337e-988j 5.1e-249, 5.1e-249j
0.67635875220636124383 - 7.3714755618549062685e-982j 1.62e-243, 1.62e-243j
0.62110294673722640294 + 2.1458754334259916223e-986j 1.69e-244, 1.69e-244j
-4.2194446924966451781e-1009 - 1.8517774226112595069e-1009j 2.07e-1007, 2.07e-1007j
-0.62110294673722640294 + 6.4404348123068623834e-987j 1.67e-244, 1.67e-244j
-0.56211506513402400977 - 4.4174248410932974459e-989j 1.52e-245, 1.52e-245j
0.075091094252682628522 - 1.6712479222180364116e-998j 2.4e-254, 2.4e-254j
0.56211506513402400977 + 1.8146085060048984913e-990j 1.56e-245, 1.56e-245j
0.434243749346802558 + 2.0531982090615285083e-991j 7.81e-248, 7.81e-248j
-0.2956630142770242515 + 2.5038458782425240424e-994j 2.58e-250, 2.58e-250j
-0.49971181135152071324 + 1.3423178118654039323e-991j 1.22e-246, 1.22e-246j
-0.22338668642896688163 - 2.0068426467515207343e-996j 1.21e-251, 1.21e-251j
0.36609175625257203083 - 3.8707528491526930925e-994j 5.09e-249, 5.09e-249j
0.49971181135152071324 + 4.3295902142935751158e-991j 1.32e-246, 1.32e-246j
-0.14970946139047721134 - 4.6718210339928868789e-998j 5.23e-253, 5.23e-253j

Weights

Weight (ball center) Error (ball radius)
0.071425671760859208068 + 2.9556641170737083127e-853j 2.83e-69, 1.61e-183j
0.0093157606929107810308 + 6.3267616833596716137e-851j 1.4e-69, 7.97e-184j
0.026365965432673781773 + 8.7276770256912406654e-853j 4.2e-71, 2.4e-185j
0.0030860661326125596715 - 1.8837529462174821624e-851j 4.74e-70, 2.7e-184j
0.012375945052184510834 - 2.2115298849483629091e-850j 8.26e-70, 4.71e-184j
0.021694994105025961045 - 4.5562755914274332055e-851j 6.41e-71, 3.66e-185j
0.0066827662714946705646 - 4.5475675713075558636e-853j 6.44e-72, 3.67e-186j
0.031008000783214003877 - 7.6553061898995807549e-853j 7.75e-72, 4.42e-186j
0.0093157606929107810308 + 8.9379736786303393122e-853j 3.83e-72, 2.18e-186j
0.0030860661326125596715 + 1.2148487059910292207e-853j 2.76e-72, 1.57e-186j
0.031008000783214003877 - 1.4106169163384038666e-851j 8.43e-74, 4.81e-188j
0.074933303303370258494 - 1.644733857334599538e-853j 2.32e-75, 1.32e-189j
0.021694994105025961045 - 9.956936884176682247e-853j 6.87e-73, 3.92e-187j
0.035660475037447783692 + 6.1326359184362015237e-853j 4.43e-74, 2.53e-188j
0.0066827662714946705646 + 1.1370332960437416411e-850j 2.37e-72, 1.35e-186j
0.035660475037447783692 + 8.4676389937594522091e-852j 1.24e-74, 7.07e-189j
0.040281038179784945858 - 5.2641139793206742681e-852j 2.76e-75, 1.57e-189j
0.012375945052184510834 - 1.1798632107994907157e-852j 2.21e-73, 1.26e-187j
0.049155073375891433016 - 3.3963680144288674237e-853j 1.82e-77, 1.04e-191j
0.016902735274849408914 + 1.1689498804232819016e-852j 8.63e-74, 4.93e-188j
0.026365965432673781773 + 2.4552429462286144034e-851j 2.76e-75, 1.57e-189j
0.049155073375891433016 - 2.2402711319167202141e-852j 4.15e-78, 2.37e-192j
0.07422528940692677055 + 2.1529045215017444672e-853j 1.2e-79, 6.85e-194j
0.040281038179784945858 - 4.9845444582634002709e-853j 1.18e-76, 6.75e-191j
0.044800418027268511871 + 4.0891415912284804674e-853j 2.24e-77, 1.28e-191j
0.073052461374362129668 - 2.4874637561667903615e-853j 3.13e-80, 1.79e-194j
0.044800418027268511871 + 3.3801237132017663494e-852j 2.24e-78, 1.28e-192j
0.016902735274849408914 + 9.2889620447545379548e-851j 3.56e-76, 2.03e-190j
0.066875839473892347005 + 1.7687932624737627217e-853j 3.6e-82, 2.05e-196j
0.053293308197678980945 + 2.8652984705169211331e-853j 1.64e-80, 9.37e-195j
0.069360210467967870003 - 1.6585140654571440965e-853j 2.01e-82, 1.15e-196j
0.053293308197678980945 + 1.5320892462079654177e-852j 1.74e-81, 9.93e-196j
0.05717164355129993668 - 1.0807033254786371706e-852j 2.51e-82, 1.43e-196j
0.075170025570146249027 + 1.7513281847971627756e-853j 7.44e-84, 4.24e-198j
0.05717164355129993668 - 2.4613923398051316384e-853j 7.14e-83, 4.07e-197j
0.060751283547495286836 + 2.1570817966434322395e-853j 1.33e-83, 7.61e-198j
0.074933303303370258494 - 1.9155169436213332079e-853j 3.7e-84, 2.11e-198j
0.060751283547495286836 + 7.8590291619503286214e-853j 1.84e-84, 1.05e-198j
0.066875839473892347005 + 4.5461319328396839077e-853j 3.23e-85, 1.84e-199j
0.071425671760859208068 + 1.5933990407711609132e-853j 1.12e-85, 6.36e-200j
0.063996737765715735091 - 1.9313590610847581183e-853j 5.31e-85, 3.02e-199j
0.073052461374362129668 - 1.5695339419108839496e-853j 3.74e-86, 2.14e-200j
0.069360210467967870003 - 3.6132059381890417953e-853j 1.32e-86, 7.82e-201j
0.063996737765715735091 - 5.8894604430942080591e-853j 1.58e-86, 9.54e-201j
0.07422528940692677055 + 1.585961064096140262e-853j 1.03e-86, 5.52e-201j

Download

All rules of Legendre type can be downloaded here packed into a single file.